mirror of https://github.com/PCSX2/pcsx2.git
106 lines
3.8 KiB
C#
106 lines
3.8 KiB
C#
using System;
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using System.Collections.Generic;
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using System.Text;
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using System.Runtime.InteropServices;
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namespace GSDumpGUI
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{
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public class GSDXWrapper
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{
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private delegate void GSReplay(IntPtr HWND, IntPtr HInstance, String File, Boolean Show);
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private delegate void GSConfigure();
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private delegate IntPtr PSEgetLibName();
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private GSReplay gsReplay;
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private GSConfigure gsConfigure;
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private PSEgetLibName PsegetLibName;
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private Boolean Loaded;
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private String DLL;
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private IntPtr DLLAddr;
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static public Boolean IsValidGSDX(String DLL)
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{
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NativeMethods.SetErrorMode(0x8007);
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Boolean Ris = true;
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IntPtr hmod = NativeMethods.LoadLibrary(DLL);
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if (hmod.ToInt64() > 0)
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{
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IntPtr funcaddrReplay = NativeMethods.GetProcAddress(hmod, "GSReplay");
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IntPtr funcaddrLibName = NativeMethods.GetProcAddress(hmod, "PSEgetLibName");
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IntPtr funcaddrConfig = NativeMethods.GetProcAddress(hmod, "GSconfigure");
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NativeMethods.FreeLibrary(hmod);
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if (!((funcaddrConfig.ToInt64() > 0) && (funcaddrLibName.ToInt64() > 0) && (funcaddrReplay.ToInt64() > 0)))
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{
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Int32 id = NativeMethods.GetLastError();
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System.IO.File.AppendAllText(AppDomain.CurrentDomain.BaseDirectory + "test.txt", DLL + " failed to load. Error " + id);
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Ris = false;
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}
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}
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else
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{
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Int32 id = NativeMethods.GetLastError();
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System.IO.File.AppendAllText(AppDomain.CurrentDomain.BaseDirectory + "test.txt", DLL + " failed to load. Error " + id + Environment.NewLine);
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Ris = false;
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}
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NativeMethods.SetErrorMode(0x0000);
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return Ris;
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}
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public void Load(String DLL)
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{
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this.DLL = DLL;
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NativeMethods.SetErrorMode(0x8007);
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if (!IsValidGSDX(DLL))
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throw new Exception("Invalid GSDX DLL");
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if (Loaded)
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Unload();
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Loaded = true;
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IntPtr hmod = NativeMethods.LoadLibrary(DLL);
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if (hmod.ToInt64() > 0)
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{
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IntPtr funcaddrReplay = NativeMethods.GetProcAddress(hmod, "GSReplay");
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IntPtr funcaddrLibName = NativeMethods.GetProcAddress(hmod, "PSEgetLibName");
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IntPtr funcaddrConfig = NativeMethods.GetProcAddress(hmod, "GSconfigure");
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gsReplay = (GSReplay)Marshal.GetDelegateForFunctionPointer(funcaddrReplay, typeof(GSReplay));
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gsConfigure = (GSConfigure)Marshal.GetDelegateForFunctionPointer(funcaddrConfig, typeof(GSConfigure));
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PsegetLibName = (PSEgetLibName)Marshal.GetDelegateForFunctionPointer(funcaddrLibName, typeof(PSEgetLibName));
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DLLAddr = hmod;
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}
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NativeMethods.SetErrorMode(0x0000);
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}
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public void Unload()
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{
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NativeMethods.FreeLibrary(DLLAddr);
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Loaded = false;
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}
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public void GSConfig()
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{
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if (!Loaded)
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throw new Exception("GSDX is not loaded");
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gsConfigure.Invoke();
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}
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public void GSReplayDump(String DumpFilename)
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{
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if (!Loaded)
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throw new Exception("GSDX is not loaded");
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gsReplay.Invoke(new IntPtr(0), new IntPtr(0), DumpFilename, false);
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}
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public String PSEGetLibName()
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{
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if (!Loaded)
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throw new Exception("GSDX is not loaded");
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return Marshal.PtrToStringAnsi(PsegetLibName.Invoke());
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}
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}
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}
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